| // Copyright 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef UI_OZONE_PLATFORM_WAYLAND_WAYLAND_OBJECT_H_ |
| #define UI_OZONE_PLATFORM_WAYLAND_WAYLAND_OBJECT_H_ |
| |
| #include <wayland-client.h> |
| #include <xdg-shell-unstable-v5-client-protocol.h> |
| |
| #include "base/memory/scoped_ptr.h" |
| |
| namespace wl { |
| |
| template <typename T> |
| struct ObjectTraits; |
| |
| template <> |
| struct ObjectTraits<wl_buffer> { |
| static constexpr const wl_interface* interface = &wl_buffer_interface; |
| static constexpr void (*deleter)(wl_buffer*) = &wl_buffer_destroy; |
| }; |
| |
| template <> |
| struct ObjectTraits<wl_compositor> { |
| static constexpr const wl_interface* interface = &wl_compositor_interface; |
| static constexpr void (*deleter)(wl_compositor*) = &wl_compositor_destroy; |
| }; |
| |
| template <> |
| struct ObjectTraits<wl_display> { |
| static constexpr const wl_interface* interface = &wl_display_interface; |
| static constexpr void (*deleter)(wl_display*) = &wl_display_disconnect; |
| }; |
| |
| template <> |
| struct ObjectTraits<wl_registry> { |
| static constexpr const wl_interface* interface = &wl_registry_interface; |
| static constexpr void (*deleter)(wl_registry*) = &wl_registry_destroy; |
| }; |
| |
| template <> |
| struct ObjectTraits<wl_shm> { |
| static constexpr const wl_interface* interface = &wl_shm_interface; |
| static constexpr void (*deleter)(wl_shm*) = &wl_shm_destroy; |
| }; |
| |
| template <> |
| struct ObjectTraits<wl_shm_pool> { |
| static constexpr const wl_interface* interface = &wl_shm_pool_interface; |
| static constexpr void (*deleter)(wl_shm_pool*) = &wl_shm_pool_destroy; |
| }; |
| |
| template <> |
| struct ObjectTraits<wl_surface> { |
| static constexpr const wl_interface* interface = &wl_surface_interface; |
| static constexpr void (*deleter)(wl_surface*) = &wl_surface_destroy; |
| }; |
| |
| template <> |
| struct ObjectTraits<xdg_shell> { |
| static constexpr const wl_interface* interface = &xdg_shell_interface; |
| static constexpr void (*deleter)(xdg_shell*) = &xdg_shell_destroy; |
| }; |
| |
| template <> |
| struct ObjectTraits<xdg_surface> { |
| static constexpr const wl_interface* interface = &xdg_surface_interface; |
| static constexpr void (*deleter)(xdg_surface*) = &xdg_surface_destroy; |
| }; |
| |
| struct Deleter { |
| template <typename T> |
| void operator()(T* obj) { |
| ObjectTraits<T>::deleter(obj); |
| } |
| }; |
| |
| template <typename T> |
| class Object : public scoped_ptr<T, Deleter> { |
| public: |
| Object() {} |
| explicit Object(T* obj) : scoped_ptr<T, Deleter>(obj) {} |
| |
| uint32_t id() { |
| return wl_proxy_get_id( |
| reinterpret_cast<wl_proxy*>(scoped_ptr<T, Deleter>::get())); |
| } |
| }; |
| |
| template <typename T> |
| wl::Object<T> Bind(wl_registry* registry, uint32_t name, uint32_t version) { |
| return wl::Object<T>(static_cast<T*>( |
| wl_registry_bind(registry, name, ObjectTraits<T>::interface, version))); |
| } |
| |
| } // namespace wl |
| |
| #endif // UI_OZONE_PLATFORM_WAYLAND_WAYLAND_OBJECT_H_ |